Tisdale, Samuel L.,  <br/><br/>
Soil fertility and fertilizers / 
Samuel L. Tisdale, Werner L. Nelson and James D. Beaton 
 - Fourth edition 
 - New York :  Macmillan Publishing Company 
 - xiv, 754 pages :  no illustrations ;  26 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0024208302 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Soil fertility<br/>Crops --Nutrition
<br/><br/><label>LC Class. No.: </label>S633 T57